5 papers
The generalized Wronskian solutions of the constrained mKP hierarchy
Jiayi Zhang, Jipeng Cheng, Wenchuang Guan
In this paper, we investigate the -constrained 1st modified Kadomtsev-Petviashvili (mKP) hierarchy . Here, we o…
One reduction of the modified Toda hierarchy
Jinbiao Wang, Wenchuang Guan, Mengyao Chen +1
The modified Toda (mToda) hierarchy is a two-component generalization of the 1-st modified KP (mKP) hierarchy, which connects the Toda hierarchy via Miura links and has two tau fun…
The Modified Toda Hierarchy
Wenjuan Rui, Wenchuang Guan, Yi Yang +1
In this paper, modified Toda (mToda) equation is generalized to form an integrable hierarchy in the framework of Sato theory, which is therefore called mToda hierarchy. Inspired by…
Lax structure and tau function for large BKP hierarchy
Wenchuang Guan, Shen Wang, Wenjuan Rui +1
In this paper, we mainly investigate Lax structure and tau function for the large BKP hierarchy, which is also known as Toda hierarchy of B type, or Hirota--Ohta--coupled KP hierar…
Bosonic construction of CKP tau function
Shen Wang, Wenchuang Guan, Jipeng Cheng
The CKP tau function has been an important topic in mathematical physics. In this paper, the inverse of vacuum expectation value of exponential of certain bosonic fields, is showed…